Krugel, Georg ; Körner, Wolfgang ; Urban, Daniel F. ; Gutfleisch, Oliver ; Elsässer, Christian (2022):
High-Throughput Screening of Rare-Earth-Lean Intermetallic 1-13-X Compounds for Good Hard-Magnetic Properties. (Publisher's Version)
In: Metals, 9 (10), MDPI, e-ISSN 2075-4701,
DOI: 10.26083/tuprints-00015738,
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Item Type: | Article |
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Origin: | Secondary publication DeepGreen |
Status: | Publisher's Version |
Title: | High-Throughput Screening of Rare-Earth-Lean Intermetallic 1-13-X Compounds for Good Hard-Magnetic Properties |
Language: | English |
Abstract: | By computational high-throughput screening, the spontaneous magnetization Ms, uniaxial magnetocrystalline anisotropy constant K₁, anisotropy field Ha, and maximum energy product (BH)max are estimated for ferromagnetic intermetallic phases with a tetragonal 1-13-X structure related to the LaCo₉Si₄ structure type. For SmFe₁₃N, a (BH)max as high as that of Nd₂Fe₁₄B and a comparable K₁ are predicted. Further promising candidates of composition SmFe₁₂AN with A = Co, Ni, Cu, Zn, Ga, Ti, V, Al, Si, or P are identified which potentially reach (BH)max values higher than 400 kJ/m³ combined with significant K₁ values, while containing almost 50% less rare-earth atoms than Nd₂Fe₁₄B. |
Journal or Publication Title: | Metals |
Volume of the journal: | 9 |
Issue Number: | 10 |
Place of Publication: | Darmstadt |
Publisher: | MDPI |
Collation: | 13 Seiten |
Uncontrolled Keywords: | uniaxial magnetocrystalline anisotropy, ferromagnetic intermetallic phases, computational high-throughput screening |
Classification DDC: | 500 Naturwissenschaften und Mathematik > 540 Chemie 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften und Maschinenbau |
Divisions: | 11 Department of Materials and Earth Sciences > Material Science |
Date Deposited: | 09 Feb 2022 15:37 |
Last Modified: | 07 Mar 2023 07:23 |
DOI: | 10.26083/tuprints-00015738 |
Corresponding Links: | |
URN: | urn:nbn:de:tuda-tuprints-157383 |
SWORD Depositor: | Deep Green |
URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/15738 |
PPN: | 505550547 |
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